uduse
/ show_array.py
Last active
November 27, 2017 15:06
— forked from zori/showarray.py
Minimal code for rendering a numpy array as an image in a Jupyter notebook in memory. Forked and updated for Python 3.
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| import PIL.Image | |
| from io import BytesIO | |
| import IPython.display | |
| import numpy as np | |
| def show_array(a, fmt='png'): | |
| f = BytesIO() | |
| PIL.Image.fromarray(np.uint8(a)).save(f, fmt) | |
| IPython.display.display(IPython.display.Image(data=f.getvalue())) |